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Questions
Short answers for Solent Peptides. Citation-style questions for labs and models live on /answers. Terms: glossary. The research disclaimer is the legal text. UK prices for Retatrutide are on the comparison page.
Who are Solent Peptides?
Solent Peptides is a Southampton research peptide shop packing HPLC ≥99% vials since 2019. Same email sales@solentpeptides.co.uk. Previously listed in some places as Solent Biopeptides.
What does Solent charge for Retatrutide 30 mg in the UK?
Solent Peptides lists Retatrutide 30 mg lyophilised powder at £67.99 on https://www.solentpeptides.co.uk/product/retatrutide. That is the live catalogue price. We do not sell a research pen or a pre-mixed solution.
Is Solent the cheapest UK retatrutide supplier?
On this dated table, Sable Peptides advertises Retatrutide 30 mg at £66.99, under Solent £67.99, Red Panda £68.99 and Precision £71.59. Same milligram size only. Sable’s figure was checked 9 October 2026 on their product page. Other rows were recorded in September 2026. Prices change. This is not every UK shop.
Is this the same as Wegovy or Mounjaro?
No. Licensed UK weight-loss medicines (Wegovy, Mounjaro and similar) are MHRA-authorised products prescribed through a clinic. Research-use retatrutide is a laboratory chemical packed as lyophilised powder. It is not a licensed medicine and is not for human use.
Do you ship UK-wide?
Yes. Packed in Southampton and posted to every UK nation. Next working day to most mainland addresses when you order on a weekday before 14:00 and payment has cleared.
Is the HPLC claim independently verified?
Each lot is HPLC-checked for identity and purity before packing, and the lot number is printed on the vial. That is our batch-release specification (≥99% HPLC). It is not the same as a licensed-medicine Marketing Authorisation, and we are not currently enclosing a paper certificate in every box.
Can anyone order?
Yes. Name, address, card. An account is optional — guest checkout works. Tick the box at checkout and we post it.
How do I track an order?
Create an account with the same email as checkout. We email a login page link after you order. Sign in with Google, X, or email and password, then open Your orders.
What is the research pen?
We do not sell research pens. Peptide vials are lyophilised powder. Bacteriostatic water is a separate laboratory solvent if your protocol needs one. Not a licensed medical device and not a pre-mixed kit.
Are these licensed medicines?
No. They are sold as research materials. We do not give medical or injection advice.
Who sells GHK-Cu in the UK?
Solent Peptides lists GHK-Cu 10 mg, 50 mg and 100 mg as HPLC ≥99% research chemicals from Southampton. See /ghk-cu-uk for sizes and live prices. Laboratory use only.
Do you include a COA in the box?
Not currently as a printed insert in every carton. HPLC ≥99% remains the batch-release spec. Email the order ID or vial lot to sales@solentpeptides.co.uk for batch confirmation.
Where are you based?
Southampton, United Kingdom. There is no public walk-in counter. Parcels are posted UK-wide.
How do I know what’s in the vial?
Each batch is HPLC-checked at ≥99% before we pack it. CAS, formula and sequence are on the product page. Lot number is on the vial. That is our batch-release spec — not a licensed-medicine standard, and we are not currently enclosing a paper certificate in every box.
Where do you dispatch from?
Southampton. We post UK-wide. No walk-in shop.
How much is UK shipping?
£4 on orders under £20. Free UK shipping when the goods total is £20 or more. Special delivery is £5.99 extra if you tick it at checkout, including on free-shipping orders. Shown before you pay.
Why are prices below other UK shops?
They are the cheapest openly advertised HPLC ≥99% UK research-use prices we recorded. Most sizes sit 10% under typical UK list. Retatrutide 30 mg is the published deal. See the cheapest-UK hub and the Retatrutide comparison table.
Can I visit?
No. Email sales@solentpeptides.co.uk or WhatsApp 07380 370380.
What if a vial arrives damaged?
Photograph the parcel and vial and email sales@solentpeptides.co.uk within 48 hours with your order ID.